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Talk:Essay:Greatest Mysteries of World History (view source)
Revision as of 02:30, May 9, 2009
, 02:30, May 9, 2009→Teflon
== Teflon ==
== Teflon ==
Teflon was never invented by NASA, but rather by a guy named Roy Plunkett by mistake. [http://www.uspto.gov/web/offices/ac/ahrpa/opa/kids/calendar/kidfeb.htm][http://archives.chicagotribune.com/2007/mar/05/business/chi-0703050135mar05][[User:Ameda|ameda]] 22:27, 8 May 2009 (EDT)
Teflon was never invented by NASA, but rather by a guy named Roy Plunkett by mistake. [http://www.uspto.gov/web/offices/ac/ahrpa/opa/kids/calendar/kidfeb.htm] [http://archives.chicagotribune.com/2007/mar/05/business/chi-0703050135mar05] Patent was filed in 1941 while NASA was founded in 1958. [http://history.nasa.gov/] [[User:Ameda|ameda]] 22:27, 8 May 2009 (EDT)